Difference between revisions of "Concatenate Columns"

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You can put two or more strings together using the concatenate operator.
 
You can put two or more strings together using the concatenate operator.
 
<div class='ht'>
 
<div class='ht'>
<div class=params>schema:scott</div>
+
 
 
<div>
 
<div>
 
You can put two or more strings together using the concatenate operator.
 
You can put two or more strings together using the concatenate operator.

Revision as of 12:55, 12 July 2012

You can put two or more strings together using the concatenate operator.

You can put two or more strings together using the concatenate operator. The SQL standard says you should use || but there are many differences between the main vendors.

DROP TABLE bbc;
CREATE TABLE bbc (name VARCHAR(10), region VARCHAR(10));
INSERT INTO bbc VALUES ('Poland', 'Europe');
INSERT INTO bbc VALUES ('Japan', 'Asia');
SELECT region & name
  FROM bbc
SELECT region + name
  FROM bbc
SELECT CONCAT(region, name)
  FROM bbc
SELECT region || name
  FROM bbc
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